Watch casing and bezel



FIG. 1 is a perspective view of a watch casing and bezel showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a first end elevational view thereof;

FIG. 6 is a second end elevational view thereof; and,

FIG. 7 is a bottom plan view.

The broken lines showings are environmental only and form no part of the claimed design. 

The ornamental design for a watch casing and bezel, as shown and described. 